Base | Representation |
---|---|
bin | 110110111000101… |
… | …011000111000010 |
3 | 2101011200211020000 |
4 | 312320223013002 |
5 | 3341212420211 |
6 | 231212300430 |
7 | 31550615541 |
oct | 6670530702 |
9 | 2334624200 |
10 | 920826306 |
11 | 432867484 |
12 | 218471716 |
13 | 118a08c4a |
14 | 8a41c158 |
15 | 55c92656 |
hex | 36e2b1c2 |
920826306 has 20 divisors (see below), whose sum is σ = 2063333382. Its totient is φ = 306942048.
The previous prime is 920826287. The next prime is 920826343. The reversal of 920826306 is 603628029.
920826306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 803212281 + 117614025 = 28341^2 + 10845^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2841895 + ... + 2842218.
Almost surely, 2920826306 is an apocalyptic number.
920826306 is an abundant number, since it is smaller than the sum of its proper divisors (1142507076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920826306 is a wasteful number, since it uses less digits than its factorization.
920826306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5684127 (or 5684118 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 920826306 is about 30345.1199701039. The cubic root of 920826306 is about 972.8799187910.
The spelling of 920826306 in words is "nine hundred twenty million, eight hundred twenty-six thousand, three hundred six".
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